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nix-darwin/modules/services/dnsmasq.nix
Emily e65131e69c treewide: convert all option docs to Markdown
This process was automated by [my fork of `nix-doc-munge`]; thanks
to @pennae for writing this tool! It automatically checks that the
resulting documentation doesn't change, although my fork loosens
this a little to ignore some irrelevant whitespace and typographical
differences.

As of this commit there is no DocBook remaining in the options
documentation.

You can play along at home if you want to reproduce this commit:

    $ NIX_PATH=nixpkgs=flake:nixpkgs/c1bca7fe84c646cfd4ebf3482c0e6317a0b13f22 \
      nix shell nixpkgs#coreutils \
      -c find . -name '*.nix' \
      -exec nix run github:emilazy/nix-doc-munge/0a7190f600027bf7baf6cb7139e4d69ac2f51062 \
      {} +

[my fork of `nix-doc-munge`]: https://github.com/emilazy/nix-doc-munge
2023-06-24 10:48:55 +01:00

73 lines
1.9 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.dnsmasq;
mapA = f: attrs: with builtins; attrValues (mapAttrs f attrs);
in
{
options = {
services.dnsmasq.enable = mkOption {
type = types.bool;
default = false;
description = lib.mdDoc "Whether to enable DNSmasq.";
};
services.dnsmasq.package = mkOption {
type = types.path;
default = pkgs.dnsmasq;
defaultText = "pkgs.dnsmasq";
description = lib.mdDoc "This option specifies the dnsmasq package to use.";
};
services.dnsmasq.bind = mkOption {
type = types.str;
default = "127.0.0.1";
description = lib.mdDoc "This option specifies the interface on which DNSmasq will listen.";
};
services.dnsmasq.port = mkOption {
type = types.int;
default = 53;
description = lib.mdDoc "This option specifies port on which DNSmasq will listen.";
};
services.dnsmasq.addresses = mkOption {
type = types.attrs;
default = {};
description = lib.mdDoc "List of domains that will be redirected by the DNSmasq.";
example = literalExpression ''
{ localhost = "127.0.0.1"; }
'';
};
};
config = mkIf cfg.enable {
environment.systemPackages = [ cfg.package ];
launchd.daemons.dnsmasq = {
serviceConfig.ProgramArguments = [
"${cfg.package}/bin/dnsmasq"
"--listen-address=${cfg.bind}"
"--port=${toString cfg.port}"
"--keep-in-foreground"
] ++ (mapA (domain: addr: "--address=/${domain}/${addr}") cfg.addresses);
serviceConfig.KeepAlive = true;
serviceConfig.RunAtLoad = true;
};
environment.etc = builtins.listToAttrs (builtins.map (domain: {
name = "resolver/${domain}";
value = {
enable = true;
text = ''
port ${toString cfg.port}
nameserver ${cfg.bind}
'';
};
}) (builtins.attrNames cfg.addresses));
};
}